Document Type : Original article
Authors
1 Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of medical sciences, Mashhad, Iran
2 Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
3 Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
4 Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran Health policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
Abstract
Keywords